Area of research
Ecology, Evolution, Behavior and Systematics · Insect Science
Research interest
Research interests include Plant and animal studies, Insect and Pesticide Research, Plant Parasitism and Resistance, and Insect and Arachnid Ecology and Behavior.
Festschrift in honour of Fernando Silveira (Title Page)
<scp>CropPol</scp>: A dynamic, open and global database on crop pollination
Crop production in the USA is frequently limited by a lack of pollinators
Bee phenology is predicted by climatic variation and functional traits
Agriculturally dominated landscapes reduce bee phylogenetic diversity and pollination services
Habitat enhancements rescue bee body size from the negative effects of landscape simplification
Canopy thinning, not agricultural history, determines early responses of wild bees to longleaf pine savanna restoration
Species turnover promotes the importance of bee diversity for crop pollination at regional scales
The bees of Michigan (Hymenoptera: Apoidea: Anthophila), with notes on distribution, taxonomy, pollination, and natural history
Contribution of DNA barcoding to the study of the bees (Hymenoptera: Apoidea) of Canada: progress to date
Pollination services for apple are dependent on diverse wild bee communities
The Allometry of Bee Proboscis Length and Its Uses in Ecology
Negative effects of pesticides on wild bee communities can be buffered by landscape context
Bees of the genera <i>Dufourea</i> and <i>Dieunomia</i> of Michigan (Hymenoptera: Apoidea: Halictidae), with a key to the <i>Dufourea</i> of the eastern United States
Historical changes in northeastern US bee pollinators related to shared ecological traits
Biodiversity ensures plant–pollinator phenological synchrony against climate change
Revision and reclassification of <i>Lasioglossum</i> (<i>Evylaeus</i>), <i>L.</i> (<i>Hemihalictus</i>) and <i>L.</i> (<i>Sphecodogastra</i>) in eastern North America (Hymenoptera: Apoidea: Halictidae)
Evaluating bee (Hymenoptera: Apoidea) diversity using Malaise traps in coffee landscapes of Costa Rica
A new species, <i>Lasioglossum (Eickwortia) hienae</i>, from Mexico (Apoidea: Halictidae)
Wolbachia and DNA Barcoding Insects: Patterns, Potential, and Problems
Phylogeny of halictine bees supports a shared origin of eusociality for Halictus and Lasioglossum (Apoidea: Anthophila: Halictidae)
Documenting Persistence of Most Eastern North American Bee Species (Hymenoptera: Apoidea: Anthophila) to 1990–2009
<i>Wolbachia</i>(Rickettsiales) infections and bee (Apoidea) barcoding: a response to Gerth<i>et al.</i>